Comparison

Ai2 OLMoE vs Sagitto Lite

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Ai2 OLMoE

Explore and improve on-device AI models with this open-source tool. It allows developers to prototype AI experiences locally without cloud connectivity, ensuring complete user privacy. Researchers can test and integrate models directly on their devices.

Highlights
  • On-device AI model exploration
  • Prototype AI experiences locally
  • Open-source codebase
  • No cloud connectivity required
  • Fully private interactions
  • Shareable conversation output
Read full description

Our app is intended to help researchers better explore how to make on-device intelligence better and to enable developers to quickly prototype new AI experiences – all with no cloud connectivity required. The Ai2 OLMoE app can be used to: * Experience which real-world tasks state-of-the-art local models are capable of * Research how to improve small AI models * Test your own models locally using our open-source codebase * Integrate OLMoE into other iOS applications Best of all, interactions with OLMoE are fully private. Unless you decide to share a conversation, your conversations never leave your device. Features: * Efficiency: OLMoE is a highly efficient mixture-of-experts version of the Ai2 OLMo family of models * Performance: OLMoE is trained with the fully open, state-of-the-art Tülu 3 recipe * Privacy: The Ai2 OLMoE app provides privacy and security by operating completely on-device * Shareable: Easily share the output of your conversations with friends or colleagues * Truly open: The OLMoE model and the application code are fully open-source OLMoE is proudly offered by Ai2 as a powerful research tool to help the community better understand how LLMs are created and how they operate. When interacting with OMLoE, always use your best judgment, fact-check important information, and consider the context when interpreting content generated in this app. Open source code repository available at: https://github.com/allenai/OLMoE.swift Terms of service: https://allenai.org/terms/2024-09-25 Privacy policy: https://allenai.org/privacy-policy/2022-07-21

About

Sagitto Lite

Features
Read full description

No more waiting for lab results. Now you can have a laboratory-grade spectrometer that fits in the palm of your hand, that you can use anywhere. Sagitto's miniature near infrared spectrometer is based on the NIRscan™ Nano design from Texas Instruments, incorporating their innovative DLP® technology. It is very small, light weight, and battery powered. Designed to be entirely controlled from your iPhone, or iPad, using Sagitto's iOS app this is the ultimate in portable and affordable NIR instruments. When you buy a Sagitto spectrometer, you automatically get access to the latest in artificial intelligence techniques from our team of Data Scientists. Using your data, we build predictive models using machine learning algorithms tailored to your particular application, and securely stored within a cloud platform. You retain ownership of your data, and the models built from this data. Our role is to help you get the most value from it. Every business that works with natural products is faced with the same challenge: managing the inherent (and natural) variability in its raw materials. Sagitto helps manage this variability by analysing the sample, right there on the spot. A quick scan, and within seconds your phone displays the information you need to make important decisions. Examples of measurements that Sagitto customers are making include: • beta-triketone concentrations in Manuka essential oil • kavalactones in kava powder • THCA and CBDA in cannabis extracts • alpha acid composition of different hop varieties • the composition of plastic objects • the fibre composition of fabrics • the ripeness of green vanilla beans • moisture percentage of cured vanilla beans • percentage ethanol in vanilla extract • fat, protein and moisture levels in meat and bone meal • oil concentration in seed crops • taste characteristics of food powders • moisture levels in honey • polygodial concentrations in plant extracts ... the list just goes on and on.

Screenshots

Ai2 OLMoE4 screens
Sagitto Lite4 screens

Verdict

The call

The clearest difference is iOS requirement: Sagitto Lite at 15.6 against Ai2 OLMoE's 17.5. On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 23, 2026 and October 30, 2026 respectively.

Scorecard1 real difference · 9 level
Ai2 OLMoE versus Sagitto Lite: the parameters behind the verdict, then further details
ParameterAi2 OLMoESagitto Lite
PriceFreeFree
Rating4.8 (17 ratings) — better—
Positive reviews77.8% of reviews—
Number of ratings17 — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.515.6 — better
Further details — not scored
Size7 MB59 MB
Age rating17+4+
DeveloperTHE ALLEN INSTITUTE FOR ARTIFICIAL INTELLIGENCESagitto Limited

In-app purchases

None

Ai2 OLMoE

No in-app purchases

None

Sagitto Lite

No in-app purchases

Questions

Is Ai2 OLMoE free?
Ai2 OLMoE is free to download, with no in-app purchases.
Is Sagitto Lite free?
Sagitto Lite is free to download, with no in-app purchases.
Do Ai2 OLMoE or Sagitto Lite have ads?
Neither Ai2 OLMoE nor Sagitto Lite shows ads.
Which is updated more often, Ai2 OLMoE or Sagitto Lite?
Ai2 OLMoE ships an update every 2 months, and Sagitto Lite every 2 months. Most recently, Ai2 OLMoE was updated on October 23, 2026 and Sagitto Lite on October 30, 2026.

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